Inventories (Details) - USD ($) $ in Thousands  | 
12 Months Ended | |
|---|---|---|
Sep. 30, 2018  | 
Dec. 31, 2018  | 
|
| Inventory Disclosure [Abstract] | ||
| Unharvested fruit crop on the trees | $ 39,888 | $ 40,934 | 
| Other | 1,145 | 1,524 | 
| Total inventories | 41,033 | $ 42,458 | 
| Proceeds received from insurance relating to property and casualty damage claims | 477 | |
| Proceeds from insurance settlement, crop claims | $ 8,952 | 
| X | ||||||||||
- Definition Proceeds Received from Insurance Relating to Crop Claims No definition available. 
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| X | ||||||||||
- Definition Proceeds Received from Insurance Relating to Property and Casualty Damage Claims No definition available. 
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| X | ||||||||||
- Definition Carrying amount as of the balance sheet date of agricultural goods that are not yet mature and thus have not yet been harvested. Reference 1: http://fasb.org/us-gaap/role/ref/legacyRef 
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| X | ||||||||||
- References No definition available. 
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| X | ||||||||||
- Definition Amount after valuation and LIFO reserves of inventory expected to be sold, or consumed within one year or operating cycle, if longer. Reference 1: http://fasb.org/us-gaap/role/ref/legacyRef 
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| X | ||||||||||
- Definition Amount before valuation and LIFO reserves of other inventory expected to be sold, or consumed within one year or operating cycle, if longer. Reference 1: http://fasb.org/us-gaap/role/ref/legacyRef 
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